Numerical Modeling of Dynamic Crack Propagation in Finite Bodies, by Moving Singular Elements—Part 2: Results
- 1 September 1980
- journal article
- Published by ASME International in Journal of Applied Mechanics
- Vol. 47 (3) , 577-582
- https://doi.org/10.1115/1.3153734
Abstract
Using the moving-singularity finite-element method described in Part 1 of this paper, several problems of dynamic crack propagation in finite bodies have been analyzed. Discussions of the effects of wave interactions on the dynamic stress-intensity factors are presented. The obtained numerical results are compared with the corresponding infinite domain solutions and other available numerical solutions for finite domains.Keywords
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